Question

急求跪求哪个高手能把下面的翻译一下啊 不要用翻译工具谢谢哈

3.4.1 Elastic deflections
According to Timoshenko bam theory,the deflection of a beam is caused by bending and shear when subjected to transverse loading and can be obtained by solving the equilibrium equations.Deflections at discrete locations can be computed by employing energy methods that incorporate the beam bending and shear stiffnesses. For some conventional materials, the shear deformation can be neglected because of the higher shear modulus. But for FRP materials the shear modulus of usually E/10, compared to E/2.5 for metallic beams,is relatively lower; therfore, the thear deformation must be considered. Formulas for maximum bending and shear deflections for typical beam loading and boundary conditions are given in Table 6,as
---- (38)
where in Table 6,Pis the concentrated load,q is the uniformly dis trebuted load, M is the transberse bending moment, L isthe span length, K is the shear correction factor(K=1.0 can be assumed),and D an F are the beam bending and shear stiffnesses(see Equation(35)).

Answer 1

3.4.1有弹性偏折 根据Timoshenko bam理论的，射线的偏折是由弯曲和剪造成的，当服从对横向装货，并且可以通过解决平衡等式获得。在分离地点的偏折可以通过使用合并弯曲的射线的能量方法计算并且剪僵硬。 由于更高的剪模数，为一些常规材料，剪变形可以被忽略。 但是为FRP材料通常E/10的剪模数，与金属射线的E/2.5比较，相对地更低; 必须考虑therfore， thear变形。 最大值弯曲和剪偏折典型的射线装货的和边界条件的惯例在表6被给，
---- (38)
where在表6， Pis被集中的装载， q一致地是dis trebuted装载， M是transberse弯曲力矩， L是杆间距离， K是剪修正系数(K=1.0可以假设)，并且D F是弯曲的射线并且剪僵硬(参见式(35))。